Home / 10,826,303.76-14,940,298.68-5,931,711.48

Finding the Fourth Proportional to 10,826,303.76, 14,940,298.68 and 5,931,711.48

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Solution

The fourth proportional to 10,826,303.76, 14,940,298.68 and 5,931,711.48 is: 8,185,761.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,303.76 : 14,940,298.68 = 5,931,711.48 : x
  2. Step 2: Convert to fraction form
    10,826,303.76/14,940,298.68 = 5,931,711.48/x
  3. Step 3: Cross multiply
    10,826,303.76x = 14,940,298.68 × 5,931,711.48
  4. Step 4: Simplify right side
    10,826,303.76x = 88,621,541,194,784.84
  5. Step 5: Solve for x
    x = 88,621,541,194,784.84/10,826,303.76
  6. Step 6: Final answer
    x = 8,185,761.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.